Cheapest return flights from Chicago to San Juan in December from 161€

Best time to book flights for Chicago (MDW) to San Juan (SJU) flights at AirHint

AirHint found the following cheapest return flights from Chicago (MDW) to San Juan (SJU) in December 2024 (see full year).

Return flights

12 Dec - 18 Dec Frontier Airlines
09 Dec - 17 Dec Frontier Airlines
12 Dec - 14 Dec Frontier Airlines
09 Dec - 16 Dec Frontier Airlines
12 Dec - 16 Dec Frontier Airlines
13 Dec - 16 Dec Frontier Airlines
12 Dec - 15 Dec Frontier Airlines
15 Dec - 19 Dec Frontier Airlines
09 Dec - 20 Dec Frontier Airlines
06 Dec - 12 Dec Frontier Airlines
30 Dec - 10 Jan Frontier Airlines
30 Dec - 09 Jan Frontier Airlines
31 Dec - 09 Jan Southwest Airlines
22 Dec - 01 Jan Frontier Airlines
17 Dec - 04 Jan Frontier Airlines
31 Dec - 04 Jan Frontier Airlines
27 Dec - 01 Jan Frontier Airlines
30 Dec - 04 Jan Frontier Airlines
24 Dec - 02 Jan Frontier Airlines
24 Dec - 03 Jan Frontier Airlines

Also check the deals for one-way flights from Chicago to San Juan in December.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in San Juan

Cheap car rent in San Juan